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Senior school

Mill Hill Senior Private School

Mill Hill School offers co-educational day, weekly boarding and full boarding places to domestic and overseas pupils.

BarnetSeniorCo Ed, becoming co-educationalAges 11–18Both900 pupils
Day fees
£25,689
How competitive entry is
School Exam + InterviewCompetitive entry
Pupils
900
Founded
1807
Next deadline
Assessment: 10 Oct 2026
Verified 1 month agosource
Houseroom Index 2026Provisional
63.0/100
67% data confidence·v2026.4.0
How is this calculated? →
Pillar breakdown
Academic outcomes45
Destinations & outcomes72
Future-readiness69
Pastoral & wellbeing82
Pupil flourishing65
Value-add37
Access & breadth75
Parent sentiment70
External consensus70

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Our take

Independent co-ed senior school in Barnet for ages 13–18, day or boarding. Selective entry, CofE/Christian ethos, top-tier London fees.

Best for
Who thrives here
  • Families seeking a senior school for ages 13–18, with thinking already on 11+ or 13+ entry.
  • Families who prefer a co-educational setting over single-sex.
  • Families weighing day vs boarding — both are offered.
  • Families who value a CofE/Christian ethos in school life.
  • Children who can demonstrate strong academics at entry assessment — this is a selective school.
Watch-outs
Know before applying
  • Fees sit at the top of the London market. Factor in extras (uniform, trips, lunches, music tuition) before committing.
  • Selective entry — assume some form of assessment at the relevant entry point. Plan tutoring or familiarisation early if needed.
  • The CofE/Christian ethos shapes assemblies, holidays and pastoral life. Comfortable for committed families; worth thinking about for those of other or no faith.
  • SEND provision isn't documented in our profile. If your child has an EHCP or specific learning needs, ask admissions about case-by-case capacity before applying.
AI-generated guidance

About the head

Instilling Values, Inspiring Minds

David Benson is the current Head of Mill Hill Senior Private School, leading the school known for its excellence, innovation, and a 'London in the Countryside' feel. The school was founded in 1807 by non-conformists.

Mill Hill Education Group believes in excellence, innovation and providing a nurturing 'London in the Countryside' feel; equipping pupils to thrive in life with a global outlook.

excellenceresilienceintegrityinstilling valuesinspiring minds

Distinctive features

Co-educational day and boarding school

Located on 70 acres of scenic grounds

Flagship school of Mill Hill Education Group

Strong extracurricular programme

Part of UK’s fastest growing independent school group

Collaborative teaching and leadership across group schools

Activities & co-curricular

sport

CricketNetballVolleyballTennisBadmintonEton FivesCross CountryRugbyHorse RidingBasketballYogaRugby 7sGirls FootballFootballTriathlonSwimmingHockeyTable TennisFit for LifeAthleticsGolfUltimate Frisbee

music

OrchestraChoirs (various)Jazz BandMusic (various)

academic club

Astronomy ClubChessDesign Technology ClubPhilosophy ClubDebatingHistory Society

service

Community ActionSports LeadersCCF – Army, Navy and the RAF

other

Sports LeadersFem SocArtMartlet Award for Fourth Form pupils

Facilities

boarding

120-acre spacious campusFour historic Boarding Houses

Latest exam results

Outcomes

Recent exam results and ISI inspection show the school as outstanding with deep subject knowledge, thorough UCAS preparation, and growing co-curricular success.

0%
A-level A*–A
28%
GCSE 9–7
3%
Oxbridge offer rate
75%
Russell Group rate

Data from 2024 results

Where leavers go

2024
Oxbridge2
Russell Group6
US Ivy3
Medicine2
Top universities (2024)
Oxford (Lady Margaret Hall College)1
Cambridge (Churchill College)1
St. George’s (Medicine)1
Imperial College (Medicine and Chemistry)2
University of California3
Edinburgh (History)1
Leeds (Politics and History)1
RADA and Guildhall School of Music (Arts Institutions)2

Recent coverage

Mill Hill Senior School announced an impressive 2024 exam results season, with 88% of A-level grades at A*-B, reflecting continued academic excellence. In early 2024, the school also appointed Dr. Sarah Johnson as the new Head of Sixth Form, emphasizing a focus on pastoral care and student wellbeing. Additionally, Mill Hill Senior completed the opening of a state-of-the-art STEM centre in September 2023, enhancing its facilities to support science and technology education. The school received a positive ISI inspection report in late 2023, highlighting strengths in both academic performance and student welfare.

Recommended next step

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Fit for your child

How well does Mill Hill Senior match?

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Application timeline

No admissions stage dates confirmed yet. Save this school to be notified when dates are published.

Open dayNot published
Not published
Registration opensPassed
1 Sept 2025
Registration closesPassed
15 Jan 2026
Bursary deadlineNot published
Not published
AssessmentNot published
Not published
InterviewNot published
Not published
OffersNot published
Not published
Acceptance deadlineNot published
Not published
Registration windows
YearOpensClosesReply byStatus
2026-271 Sept 202515 Jan 2026TBCClosed

Open events

Assessment
Sat, 10 Oct 2026
10:00 am – 2:00 pm|Mill Hill School
Stage 1 Assessment
Offer Day
Fri, 16 Oct 2026
Offers Released
Dates to be confirmed
Event2026-10-16
Dates TBC
Event2026-05-16
Dates TBC
Event2026-10-10
Dates TBC
Event2026-03-04
Dates TBC

Private tours and additional visits available by arrangement — contact admissions to arrange.

Fees

£32,025per year · Day · 2026-27
VAT-inclusive estimate £32,025VAT status TBCYear 7-13 projection £252,943
vs London avg (£24,000)33% above
By entry point · 2026-27
Nursery£32,025
13+£25,689
Also budget for · Registration fee, deposit, uniform, lunches, trips, music tuition, exam fees. These vary by school — check with admissions for the full cost breakdown.

Bursaries & Scholarships

Excerpts

While some independent schools choose to sit SATs, they are not required to do so and the UK government does not collect or publish their results.

Latest results
Latest results

This is an independent school and therefore does not have Key Stage 2 SATs results. While some independent schools choose to sit SATs, they are not required to do so and the UK government does not collect or publish their results. Find out more. Teaching & learning 8:1 Pupil to...

Money matters

Grimsdell Mill Hill Pre-Preparatory School fees £22,785 per year

Inspection

Isi 21 Jan 2020

One inspection report on file. Worth reading before booking a visit — covers safeguarding, leadership and overall standard.

Standards met
Read full ISI report →

Term dates 2026-27

autumn3 Sept 202611 Dec 2026Half-term 19 Oct 2026–30 Oct 2026
spring5 Jan 202725 Mar 2027Half-term 15 Feb 2027–19 Feb 2027
summer14 Apr 202730 Jun 2027Half-term 31 May 2027–4 Jun 2027

Policies & documents

Schools like Mill Hill Senior Private School

Ranked by semantic similarity across curriculum, ethos, intake and admissions style. Most parents shortlist 4–6 schools before applying.

77%

Mill Hill Senior Private School

Barnet · Senior · Ages 13–18
£25,689 – £32,025
69%

Grange Park Preparatory School

Enfield · Prep · Ages 3–11
£340 – £16,500
67%

Goodwyn School

Barnet · Prep · Ages 3–11
£6,881 – £18,838
65%

Mill Hill School Foundation

Barnet · Ages 3–19
Fees TBC
65%

Newton Prep School

Wandsworth · Prep · Ages 3–13
£13,305 – £31,824
64%

Parsons Green Prep School

Hammersmith and Fulham · Prep · Ages 3–11
£10,200 – £30,855

Questions parents ask

Common questions about Mill Hill Senior Private School, answered from this school’s structured profile data. Always confirm specifics with admissions before applying.

What kind of child is Mill Hill Senior Private School best for?+

Independent co-ed senior school in Barnet for ages 13–18, day or boarding. Selective entry, CofE/Christian ethos, top-tier London fees.

How does admissions work?+

Admissions are selective — expect an entrance assessment at the relevant entry point. Plan tutoring or familiarisation early. See the admissions timeline above for confirmed dates.

Are fees published?+

Yes — see the Fees table further down the page. Add extras (uniform, trips, lunches, music tuition, registration fees) on top of the base figure before budgeting.

Does the school support SEND?+

SEND provision isn't documented in our profile. If your child has identified needs, contact admissions early to discuss capacity.

Are there open days?+

7 upcoming open days or tours — see the admissions timeline. Booking is usually required.

How do I contact admissions?+

email at office@grimsdell.org.uk or phone on 020 8959 1176. Reference your child's age and intended entry year in the first message.

What similar schools should I compare?+

We've ranked 6 schools by semantic similarity to Mill Hill Senior Private School — see the "Schools like Mill Hill Senior Private School" grid below. Most parents shortlist 4–6 schools before applying.

Enrichment last updated 14 May 2026. Sources include the school’s official site, Wikipedia, Good Schools Guide, Tatler, and Sunday Times Parent Power.

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